Umer Zahid

1.8k total citations
65 papers, 1.3k citations indexed

About

Umer Zahid is a scholar working on Mechanical Engineering, Catalysis and Biomedical Engineering. According to data from OpenAlex, Umer Zahid has authored 65 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Mechanical Engineering, 21 papers in Catalysis and 19 papers in Biomedical Engineering. Recurrent topics in Umer Zahid's work include Carbon Dioxide Capture Technologies (25 papers), Catalysts for Methane Reforming (20 papers) and Thermochemical Biomass Conversion Processes (9 papers). Umer Zahid is often cited by papers focused on Carbon Dioxide Capture Technologies (25 papers), Catalysts for Methane Reforming (20 papers) and Thermochemical Biomass Conversion Processes (9 papers). Umer Zahid collaborates with scholars based in Saudi Arabia, South Korea and Pakistan. Umer Zahid's co-authors include Usama Ahmed, Chul‐Jin Lee, Chonghun Han, Abdul Gani Abdul Jameel, Aqil Jamal, Sagheer A. Onaizi, Mazen Khaled, Nabeel Ahmad, Youngsub Lim and Ali A. Al-Qadri and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Cleaner Production and International Journal of Hydrogen Energy.

In The Last Decade

Umer Zahid

62 papers receiving 1.3k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Umer Zahid Saudi Arabia 24 617 365 323 271 164 65 1.3k
Huairong Zhou China 24 692 1.1× 544 1.5× 228 0.7× 478 1.8× 147 0.9× 68 1.5k
Stavros Michailos United Kingdom 20 659 1.1× 503 1.4× 172 0.5× 312 1.2× 247 1.5× 46 1.5k
Grazia Leonzio Italy 24 836 1.4× 309 0.8× 265 0.8× 440 1.6× 193 1.2× 58 1.5k
Alberto Pettinau Italy 24 873 1.4× 1.1k 3.0× 498 1.5× 433 1.6× 184 1.1× 59 2.0k
Sarah Deutz Germany 10 643 1.0× 207 0.6× 220 0.7× 273 1.0× 140 0.9× 11 1.4k
Yaser Khojasteh Salkuyeh Canada 16 546 0.9× 444 1.2× 223 0.7× 444 1.6× 374 2.3× 23 1.2k
Paolo Deiana Italy 20 550 0.9× 329 0.9× 470 1.5× 559 2.1× 108 0.7× 33 1.2k
Emmanouil Kakaras Greece 12 448 0.7× 329 0.9× 165 0.5× 213 0.8× 82 0.5× 19 1.0k
Lorena Giordano Italy 19 557 0.9× 182 0.5× 211 0.7× 206 0.8× 217 1.3× 44 1.2k
Ahmad Mohaddespour Iran 24 405 0.7× 401 1.1× 390 1.2× 216 0.8× 31 0.2× 78 1.5k

Countries citing papers authored by Umer Zahid

Since Specialization
Citations

This map shows the geographic impact of Umer Zahid's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Umer Zahid with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Umer Zahid more than expected).

Fields of papers citing papers by Umer Zahid

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Umer Zahid. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Umer Zahid. The network helps show where Umer Zahid may publish in the future.

Co-authorship network of co-authors of Umer Zahid

This figure shows the co-authorship network connecting the top 25 collaborators of Umer Zahid. A scholar is included among the top collaborators of Umer Zahid based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Umer Zahid. Umer Zahid is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Sathyamurthy, Ravishankar, et al.. (2025). E-Fuels for Net-Zero: Innovations and Outlook for Production Technologies and Carbon Capture. Energy & Fuels. 39(29). 13931–13968.
2.
Malaibari, Zuhair, et al.. (2025). Multiple Reaction Networks Involved in CO2 Oxidative Dehydrogenation of Butane to Olefins and Syngas: A Thermodynamic Analysis. Arabian Journal for Science and Engineering. 50(24). 20563–20583. 1 indexed citations
3.
Zahid, Umer, et al.. (2024). Techno-economic analysis of integrating methane pyrolysis and reforming technology for low-carbon ammonia. Energy Conversion and Management. 322. 119125–119125. 8 indexed citations
4.
Al-Qadri, Ali A., Usama Ahmed, Nabeel Ahmad, et al.. (2024). A review of hydrogen generation through gasification and pyrolysis of waste plastic and tires: Opportunities and challenges. International Journal of Hydrogen Energy. 77. 1185–1204. 44 indexed citations
5.
Al-Qadri, Ali A., Usama Ahmed, Mohammad M. Hossain, et al.. (2024). Technoeconomic feasibility of producing clean fuels from waste plastics: A novel process model. Energy Conversion and Management. 316. 118822–118822. 7 indexed citations
6.
Ahmed, Usama, et al.. (2024). Design Development of Integrated Methane Pyrolysis and Reforming Processes for Low-Carbon Urea Production. ACS Sustainable Chemistry & Engineering. 12(48). 17488–17501. 2 indexed citations
7.
Zahid, Umer, et al.. (2023). Techno-economic evaluation of simultaneous methanol and hydrogen production via autothermal reforming of natural gas. Energy Conversion and Management. 296. 117681–117681. 21 indexed citations
8.
Al-Qadri, Ali A., Usama Ahmed, Abdul Gani Abdul Jameel, et al.. (2022). Technoeconomic Feasibility of Hydrogen Production from Waste Tires with the Control of CO2 Emissions. ACS Omega. 7(51). 48075–48086. 28 indexed citations
9.
Jameel, Abdul Gani Abdul, et al.. (2022). Predicting Enthalpy of Combustion Using Machine Learning. Processes. 10(11). 2384–2384. 11 indexed citations
10.
Ahmed, Usama, et al.. (2022). A comprehensive neural network model for predicting flash point of oxygenated fuels using a functional group approach. Fuel. 317. 123428–123428. 24 indexed citations
11.
Al-Qadri, Ali A., Usama Ahmed, Abdul Gani Abdul Jameel, et al.. (2022). Simulation and Modelling of Hydrogen Production from Waste Plastics: Technoeconomic Analysis. Polymers. 14(10). 2056–2056. 50 indexed citations
12.
Al-Qadri, Ali A., Usama Ahmed, Abdul Gani Abdul Jameel, et al.. (2022). Process design and techno-economic analysis of dual hydrogen and methanol production from plastics using energy integrated system. International Journal of Hydrogen Energy. 48(29). 10797–10811. 34 indexed citations
13.
Al-Rowaili, Fayez Nasir, et al.. (2021). Techno-economic evaluation of methanol production via gasification of vacuum residue and conventional reforming routes. Process Safety and Environmental Protection. 177. 365–375. 15 indexed citations
14.
Ahmed, Usama, et al.. (2021). Utilization of Low-Rank Coals for Producing Syngas to Meet the Future Energy Needs: Technical and Economic Analysis. Sustainability. 13(19). 10724–10724. 6 indexed citations
15.
Ahmed, Usama, Umer Zahid, Sagheer A. Onaizi, et al.. (2021). Co-Production of Hydrogen and Methanol Using Fuel Mix Systems: Technical and Economic Assessment. Applied Sciences. 11(14). 6577–6577. 19 indexed citations
16.
Al-Rowaili, Fayez Nasir, et al.. (2021). Techno-Economic Evaluation of Hydrogen Production via Gasification of Vacuum Residue Integrated with Dry Methane Reforming. Sustainability. 13(24). 13588–13588. 3 indexed citations
17.
Seo, Seung-Kwon, et al.. (2020). Deep Neural Network for Automatic Image Recognition of Engineering Diagrams. Applied Sciences. 10(11). 4005–4005. 32 indexed citations
18.
Zahid, Umer, et al.. (2020). Conceptual Design Development of Coal-to-Methanol Process with Carbon Capture and Utilization. Energies. 13(23). 6421–6421. 25 indexed citations
19.
Ahmed, Usama, Umer Zahid, & Young Geun Lee. (2019). Process simulation and integration of IGCC systems for H2/syngas/electricity generation with control on CO2 emissions. International Journal of Hydrogen Energy. 44(14). 7137–7148. 20 indexed citations
20.
Han, Chonghun, et al.. (2015). CO2 transport: design considerations and project outlook. Current Opinion in Chemical Engineering. 10. 42–48. 24 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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